Pith Number

pith:LJMJKFGL

pith:2016:LJMJKFGLMFDQVGW2ZKB54BIMVP

not attested not anchored not stored refs pending

Comparisons between singularity categories and relative stable categories of finite groups

Greg Stevenson, Shawn Baland

arxiv:1601.07727 v2 · 2016-01-28 · math.RT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LJMJKFGLMFDQVGW2ZKB54BIMVP}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:20:03.142632Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a589514cb61470a9adaca83de050cabe201047fd0d20840e558fc794b7b6e3c

Aliases

arxiv: 1601.07727 · arxiv_version: 1601.07727v2 · doi: 10.48550/arxiv.1601.07727 · pith_short_12: LJMJKFGLMFDQ · pith_short_16: LJMJKFGLMFDQVGW2 · pith_short_8: LJMJKFGL

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/LJMJKFGLMFDQVGW2ZKB54BIMVP \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 5a589514cb61470a9adaca83de050cabe201047fd0d20840e558fc794b7b6e3c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0dd145a0d0df6bd188214550ba793e049ac96a79e283d1637894853838276ec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2016-01-28T11:28:49Z",
    "title_canon_sha256": "759daf9103cafde5b5a8a859999464dd4ed35868543caa8b6612ca2872fa4e72"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.07727",
    "kind": "arxiv",
    "version": 2
  }
}